$323+ Cheap flights from O'Hare Intl (ORD) to Cork (ORK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ORK
Aug 26 — Sep 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from O'Hare Intl to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Cork
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to CorkExplore the most affordable flight options available from O'Hare Intl to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from O'Hare Intl to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 pm
ORD
- ORK
1 stop14h 20m
Delta
Wed 1/66:00 am
ORK
- ORD
1 stop14h 25m
Delta
Deal found 7/27![Delta logo]()
$741
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:05 am
ORD
- ORK
2 stops21h 35m
Delta
Wed 12/305:40 am
ORK
- ORD
1 stop14h 45m
Delta
Deal found 7/22![Delta logo]()
$749
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:55 pm
ORD
- ORK
2 stops20h 45m
Delta
Mon 11/95:40 am
ORK
- ORD
1 stop14h 45m
Delta
Deal found 7/26![Delta logo]()
$759
This Bravofly deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:05 pm
ORD
- ORK
1 stop11h 55m
Multiple Airlines
Mon 9/145:05 pm
ORK
- ORD
1 stop25h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$771
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 pm
ORD
- ORK
3 stops21h 05m
Multiple Airlines
Wed 9/168:20 am
ORK
- ORD
3 stops34h 20m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$780
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 pm
ORD
- ORK
1 stop15h 30m
KLM
Tue 9/156:15 am
ORK
- ORD
1 stop14h 00m
KLM
Deal found 7/25![KLM logo]()
$781
This Air France deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 pm
ORD
- ORK
2 stops15h 30m
Multiple Airlines
Tue 9/156:15 am
ORK
- ORD
1 stop14h 00m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$784
Best flights from O'Hare Intl to CorkDiscover carefully curated flight deals from O'Hare Intl to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from O'Hare Intl to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 pm
ORD
- ORK
1 stop14h 20m
Delta
Wed 1/66:00 am
ORK
- ORD
1 stop14h 25m
Delta
Deal found 7/27![Delta logo]()
$741
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 pm
ORD
- ORK
1 stop15h 30m
KLM
Tue 9/156:15 am
ORK
- ORD
1 stop14h 00m
KLM
Deal found 7/25![KLM logo]()
$782
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:25 am
ORD
- ORK
2 stops21h 15m
Delta
Mon 11/95:40 am
ORK
- ORD
2 stops21h 08m
Delta
Deal found 7/26![Delta logo]()
$769
This KLM deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:20 pm
ORD
- ORK
1 stop12h 00m
KLM
Thu 10/1510:50 am
ORK
- ORD
2 stops16h 53m
KLM
Deal found 7/23![KLM logo]()
$828
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 pm
ORD
- ORK
1 stop15h 30m
Delta
Tue 9/156:15 am
ORK
- ORD
1 stop14h 00m
Delta
Deal found 7/24![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:10 pm
ORD
- ORK
1 stop15h 30m
Delta
Wed 9/166:15 am
ORK
- ORD
1 stop14h 15m
Delta
Deal found 7/26![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:20 pm
ORD
- ORK
1 stop12h 00m
Delta
Wed 10/146:15 am
ORK
- ORD
1 stop14h 15m
Delta
Deal found 7/23![Delta logo]()
$819
Last-minute flights from O'Hare Intl to CorkDiscover last-minute flight deals from O'Hare Intl to Cork. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Cork. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:20 pm
ORD
- ORK
1 stop16h 40m
SWISS
Tue 8/41:45 pm
ORK
- ORD
1 stop28h 50m
SWISS
Deal found 7/24![SWISS logo]()
$968
This Air France deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:10 pm
ORD
- ORK
1 stop15h 30m
Multiple Airlines
Tue 8/46:15 am
ORK
- ORD
2 stops16h 51m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$991
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:07 pm
ORD
- ORK
2 stops18h 33m
Delta
Tue 8/46:15 am
ORK
- ORD
2 stops18h 05m
Delta
Deal found 7/24![Delta logo]()
$996
This KLM deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:20 pm
ORD
- ORK
1 stop18h 25m
KLM
Wed 9/96:15 am
ORK
- ORD
1 stop14h 15m
KLM
Deal found 7/23![KLM logo]()
$929
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:25 pm
ORD
- ORK
2 stops19h 20m
Delta
Wed 9/96:15 am
ORK
- ORD
1 stop14h 15m
Delta
Deal found 7/23![Delta logo]()
$933
This KLM deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:20 pm
ORD
- ORK
1 stop18h 15m
KLM
Sun 8/236:15 am
ORK
- ORD
1 stop14h 00m
KLM
Deal found 7/23![KLM logo]()
$1,029
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:10 pm
ORD
- ORK
1 stop15h 30m
Delta
Mon 9/75:10 pm
ORK
- ORD
1 stop27h 05m
Delta
Deal found 7/25![Delta logo]()
$784
This KLM deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:10 pm
ORD
- ORK
1 stop15h 30m
KLM
Mon 9/76:15 am
ORK
- ORD
2 stops16h 02m
KLM
Deal found 7/25![KLM logo]()
$839
This Air France deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:20 pm
ORD
- ORK
2 stops15h 20m
Multiple Airlines
Mon 9/76:15 am
ORK
- ORD
2 stops16h 02m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$897
One-way flights from O'Hare Intl to CorkSearch for one-way flight options from O'Hare Intl to Cork. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from O'Hare Intl to Cork. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:25 pm
ORD
- ORK
3 stops35h 10m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:45 pm
ORD
- ORK
2 stops17h 25m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$431
This Cheapflightsfares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:45 pm
ORD
- ORK
2 stops13h 00m
Aer Lingus
Deal found 7/23![Aer Lingus logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:13 pm
ORD
- ORK
3 stops57h 47m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$469
This KLM deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:10 pm
ORD
- ORK
1 stop15h 30m
KLM
Deal found 7/27![KLM logo]()
$548
This Air France deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 pm
ORD
- ORK
2 stops14h 40m
Air France
Deal found 7/26![Air France logo]()
$549
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:20 pm
ORD
- ORK
1 stop12h 00m
Delta
Deal found 7/23![Delta logo]()
$551
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 pm
ORD
- ORK
1 stop19h 20m
British Airways
Deal found 7/26![British Airways logo]()
$575
Find flight deals from O'Hare Intl to Cork
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $741 (Delta) |
One-way from | $323 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,486 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Cork that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cork that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Sun 11/1
6:25 pm-2:45 pm
1 stop14h 20m
Cork
Wed 1/6
6:00 am-2:25 pm
1 stop14h 25m
$741
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Tue 11/3
7:25 am-10:40 am
2 stops21h 15m
Cork
Mon 11/9
5:40 am-8:48 pm
2 stops21h 08m
$769
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Tue 9/8
5:10 pm-2:40 pm
1 stop15h 30m
Cork
Tue 9/15
6:15 am-2:15 pm
1 stop14h 00m
$782
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Tue 9/8
5:10 pm-2:40 pm
1 stop15h 30m
Cork
Tue 9/15
6:15 am-2:15 pm
1 stop14h 00m
$785
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Mon 9/7
5:10 pm-2:40 pm
1 stop15h 30m
Cork
Wed 9/16
6:15 am-2:30 pm
1 stop14h 15m
$785
Quickest round-trip
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Fri 10/9
4:20 pm-10:20 am
1 stop12h 00m
Cork
Wed 10/14
6:15 am-2:30 pm
1 stop14h 15m
$819
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Fri 10/9
4:20 pm-10:20 am
1 stop12h 00m
Cork
Thu 10/15
10:50 am-9:43 pm
2 stops16h 53m
$828
Cheapest one-way
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Sun 8/30
10:25 pm-3:35 pm
3 stops35h 10m
$323
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Wed 10/7
3:45 pm-3:10 pm
2 stops17h 25m
$431
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Tue 8/4
5:13 pm-9:00 am
3 stops57h 47m
$469
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Cork flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Cork
Have a flexible travel schedule? Discover the best time to fly to Cork from O'Hare Intl with our price prediction graph.
ORD-ORK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cork
Get insights into the airlines that provide service to Cork. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cork. Reviews last updated July 27, 2026.
See what other customers who have flown with American Airlines from Chicago O'Hare Intl Airport to Cork have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.5
Food
6.4
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.5
Food
6.4
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Cork flight routes
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights
Alternative routes for O'Hare Intl to Cork
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Cork by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Cork
Explore flights to Cork departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Search flights from O'Hare Intl to Cork by cabin class
Find flights from O'Hare Intl to Cork, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Cork flights
Browse other O'Hare Intl and Cork flight options. Last updated on July 27, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from O'Hare Intl to Cork
Discover the top airline that operate flights from O'Hare Intl to Cork. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$521 | Average$760 | FlexibilityNo cancel fee | On-time71% |